Panasonic Workio DP-3510, Service Manual

Page: 524 / 858

524
JAN 2006 Ver. 5.2
DP-3510/3520/3530/4510/4520/4530/6010/6020/6030
3. 2nd and Subsequent Sheets
The Finisher Controller PCB turns on the Belt Escape Solenoid (SL7) before the trailing edge of the
second and subsequent sheets have moved past the Feed Roller 2 to make the Feed Belt escape.
This operation is performed to reduce the time it takes for the trailing edge of the paper to fall on the
Stapling Tray, and to improve the duty cycle.
The Finisher Controller PCB turns on the Paddle Solenoid (SL5) as soon as the trailing edge of the
second and subsequent sheets have moved past the Feed Roller 2, causing the drive of the Second
Feed Motor (M8) to rotate the Paddle. The sheets are pushed by the Paddle and moved to the Stapling
Tray.
Almost simultaneously with the trailing edge of the sheet falling into the Stapling Tray, the Belt Escape
Solenoid turns off to return the Feed Belts that were in the escape position to its original position, and
feed the sheet onto the Stapling Tray. When the sheet has been output onto the Stapling Tray, the
Finisher Controller PCB rotates the Alignment Motor (M3) to put the sheets in order.
Fig. 2-035
Fig. 2-036
Tray 1/2
Swing Guide
2nd and Subsequent
Sheets
Delivery
Roller
Stapling Tray
Stapler
Belt Escape
Solenoid
SL7
Feed Roller 2
Feed Belts
Belt Escape
Solenoid (SL7)
Feed Belts
Escape Direction